John Letters Mm-Forged Prototype Iron Set vs Titleist T350 Iron Set

The verdict

On price, the John Letters Mm-Forged Prototype Iron Set is the cheaper of the two: £541.96 less at £99.99, versus £641.95 for the Titleist T350 Iron Set. But measured against its own history the Titleist T350 Iron Set is the stronger deal right now: it's below its typical price, while the John Letters Mm-Forged Prototype Iron Set is at its lowest tracked price. The Titleist T350 Iron Set is the more widely available, at 10 UK retailers versus 1.